HP ESA-E Series Programmer's Manual page 239

Front Panel
Access:
Meas Setup, Max Hold On Off
Set Emission BW X dB Value
[:SENSe]:EBWidth:XDB <rel_ampl>
This commands allows you to set the dB value (X dB) below the
maximum value on the signal at which to measure the emission
bandwidth.
Range: Only negative values are allowed.
Default Unit: dB
Remarks: This command is used for measurements in the
MEASURE
Front Panel
Access:
Meas Setup, Emiss BW X dB
Chapter 5
menu.
Language Reference
SENSe Subsystem
5-85